面向无人机应用的低轨卫星通信技术适航分析  

Airworthiness analysis of low earth orbit satellite communication technology for UAV application

作　　者：何耀宇 张超[1] HE Yaoyu;ZHANG Chao(Labs of Avionics,School of Aerospace Engineering,Tsinghua University,Beijing 100084,China)

机构地区：[1]清华大学航天航空学院航空宇航电子系统实验室,北京100084

出　　处：《电信科学》2023年第6期96-104,共9页Telecommunications Science

基　　金：国家自然科学基金资助项目(No.61731011);广东省科技厅重点项目(No.2019B010157001)。

摘　　要：随着无人机和低轨卫星技术的高速发展,空天地海一体化网络推动了远程物联网在无人平台上的广泛应用。面对无人机加装低轨卫星通信系统应用需求,首先需要考虑其加装系统后的安全性,相应适航方法成为应用开发的前提条件。首先介绍了无人机系统适航的概念和意义,之后对低轨通信卫星技术和无人机联网应用进行了论述,并提出了相应的适航审定方法。同时给出了无人机加装低轨卫星通信系统适航审定的相关理论,分析了面向无人机应用的低轨卫星通信技术的审定基础,并论证了所提出的适航符合性验证方法的正确性和有效性。With the rapid development of unmanned aerial vehicle(UAV) and low earth orbit(LEO) satellite technology,the integrated network consisted of the space,air,ground and sea has promoted the wide development of Internet of remote things(IoRT) on the UAV platform.Confronting the application demand of UAV with LEO satellite,the corresponding flight safety of UAV needs to be considered firstly,and the airworthiness of UAV has become the top priority of the technical application.The significance of the airworthiness of the UAV system was introduced and the technology of LEO satellite with UAV was summarized.Moreover,the related airworthiness programs of UAV equipped with LEO communications system were proposed.Meanwhile,based on the comprehensive analysis of UAV oriented LEO satellite technology,the means of compliance(MOC) on the airworthiness theory has been carried out.

关 键 词：无人机 低轨卫星 远程物联网 适航 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]